Side by side
Geckota PhalanxvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Phalanx42mm
Prospex SPEEDTIMER41.4mm
Power Reserve
Phalanx40h
Prospex SPEEDTIMER40h
Water Resistance
Phalanx300m
Prospex SPEEDTIMER100m
MSRP
Phalanx$349
Prospex SPEEDTIMER$750
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
42mm
41.4mm
Thickness
13.9mm
13mm
Lug-to-Lug
—
45.9mm
Lug Width
—
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Green
Black
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
ETA 2824
V192
Type
Automatic
Quartz
Pricing
1 specsMSRP
$349
$750
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